Toolkit2/Framework/Foundation/Templates/TemplateDescriptorProvider.cs

namespace Toolkit.Framework.Foundation;

public class TemplateDescriptorProvider : ITemplateDescriptorProvider
{
    private readonly IReadOnlyCollection<ITemplateDescriptor> descriptors;

    public TemplateDescriptorProvider(IReadOnlyCollection<ITemplateDescriptor> descriptors)
    {
        this.descriptors = descriptors;
    }

    public ITemplateDescriptor? Get(string name)
    {
        if (descriptors.FirstOrDefault(x => x.Name == name) is ITemplateDescriptor descriptor)
        {
            return descriptor;
        }

        return null;
    }

    public ITemplateDescriptor? Get(Type type)
    {
        if (descriptors.FirstOrDefault(x => x.ContentType == type) is ITemplateDescriptor descriptor)
        {
            return descriptor;
        }

        return null;
    }

    public ITemplateDescriptor? Get<T>()
    {
        if (descriptors.FirstOrDefault(x => x.ContentType == typeof(T)) is ITemplateDescriptor descriptor)
        {
            return descriptor;
        }

        return null;
    }
}